BR9902363A - Nozzle for introducing liquid metal into a continuous metal casting ingot. - Google Patents

Nozzle for introducing liquid metal into a continuous metal casting ingot.

Info

Publication number
BR9902363A
BR9902363A BR9902363-6A BR9902363A BR9902363A BR 9902363 A BR9902363 A BR 9902363A BR 9902363 A BR9902363 A BR 9902363A BR 9902363 A BR9902363 A BR 9902363A
Authority
BR
Brazil
Prior art keywords
liquid metal
nozzle
hollow part
introducing liquid
casting ingot
Prior art date
Application number
BR9902363-6A
Other languages
Portuguese (pt)
Inventor
Fabienne Orihel
Bernard Goncalves
Laurent Gacher
Frederic Descaves
Johan Richaud
Original Assignee
Usinor
Vesuvius France Sa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Usinor, Vesuvius France Sa filed Critical Usinor
Publication of BR9902363A publication Critical patent/BR9902363A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/50—Pouring-nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0637—Accessories therefor
    • B22D11/064—Accessories therefor for supplying molten metal
    • B22D11/0642—Nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Nozzles (AREA)
  • Electroplating Methods And Accessories (AREA)

Abstract

A nozzle (1) for the introduction of liquid metal into a continuous casting mold, of the type comprising a first tubular part (2) of which one end is connected to a vessel enclosing the liquid metal and the other end emerges into a second hollow part (4) of elongated shape of which at least one portion of the inner space (3) is oriented essentially perpendicular to the tubular part (2). The hollow part (4) incorporates a hole (5, 6) at each of its ends, as well as one or several outlet holes (7 - 17) cut in its bottom (18) and/or lateral walls, a perforated regulator (23 - 34) being arranged in the inner space (3) in such a manner that the liquid metal must pass through the perforations before traversing through the outlet holes (7 - 17). The perforated regulator (19, 38, 39, 41, 43) incorporates, on at least a portion of the width of its upper face, a raised part (20, 37, 42, 44) comprising a top situated on the longitudinal horizontal axis of the hollow part (4), the perforations (23 - 34) being distributed on either side of this top.
BR9902363-6A 1998-04-16 1999-04-15 Nozzle for introducing liquid metal into a continuous metal casting ingot. BR9902363A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9804706A FR2777485B1 (en) 1998-04-16 1998-04-16 NOZZLE FOR INTRODUCING LIQUID METAL INTO A CONTINUOUS CASTING LINGOTIERE OF METALS

Publications (1)

Publication Number Publication Date
BR9902363A true BR9902363A (en) 2000-01-04

Family

ID=9525277

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9902363-6A BR9902363A (en) 1998-04-16 1999-04-15 Nozzle for introducing liquid metal into a continuous metal casting ingot.

Country Status (24)

Country Link
US (1) US6092700A (en)
EP (1) EP0950451B1 (en)
JP (1) JP4235857B2 (en)
KR (1) KR100586217B1 (en)
CN (1) CN1103255C (en)
AT (1) ATE239571T1 (en)
AU (1) AU737169B2 (en)
BR (1) BR9902363A (en)
CA (1) CA2269021C (en)
CZ (1) CZ293473B6 (en)
DE (1) DE69907562T2 (en)
DK (1) DK0950451T3 (en)
ES (1) ES2199531T3 (en)
FR (1) FR2777485B1 (en)
IN (1) IN190454B (en)
PL (1) PL189440B1 (en)
PT (1) PT950451E (en)
RO (1) RO120388B1 (en)
RU (1) RU2205092C2 (en)
SK (1) SK284778B6 (en)
TR (1) TR199900772A2 (en)
TW (1) TW486394B (en)
UA (1) UA61931C2 (en)
ZA (1) ZA992616B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5656568A (en) 1995-08-11 1997-08-12 Advanced Minerals Corporation Highly purified biogenic silica product
CH691762A5 (en) * 2000-06-28 2001-10-15 Main Man Inspiration Ag Intermediate container used for casting molten metal in a continuous casting machine has an inner part divided into at least two chambers connected to each other by an opening
FR2818567B1 (en) * 2000-12-22 2003-03-28 Usinor NOZZLE EQUIPPED WITH A RULE FOR THE INTRODUCTION OF LIQUID METAL INTO A CONTINUOUS CASTING LINGOTIERE OF METALS
JP2005230826A (en) * 2004-02-17 2005-09-02 Ishikawajima Harima Heavy Ind Co Ltd Nozzle for supplying molten metal
DE502006006597D1 (en) * 2006-12-14 2010-05-12 Mkm Mansfelder Kupfer Und Mess Method and device for producing wide strips of copper or copper alloys
CN100453209C (en) * 2007-04-29 2009-01-21 濮阳濮耐高温材料（集团）股份有限公司 Intermediate bag with molten metal return-guide and split apparatus
WO2013086535A1 (en) 2011-12-09 2013-06-13 Nucor Corporation Casting delivery nozzle
CN103611897B (en) * 2013-12-09 2015-10-28 云南铝业股份有限公司 A kind of regulation device producing wide cut Casting Rolled Sheet melt stream thermal field
CN105195698B (en) * 2014-06-24 2017-11-03 晟通科技集团有限公司 Lip device
JP6577841B2 (en) * 2015-11-10 2019-09-18 黒崎播磨株式会社 Immersion nozzle

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1094517A (en) * 1953-11-25 1955-05-20 Casting plant for molten metals
JPS6021171A (en) * 1983-07-16 1985-02-02 Nisshin Steel Co Ltd Continuous casting device for broad and thin plate
JPH01317658A (en) * 1988-06-17 1989-12-22 Nippon Steel Corp Method for continuously casting metal strip and nozzle for continuous casting
JPH07290203A (en) * 1994-04-26 1995-11-07 Nippon Steel Corp Side ejecting nozzle for pouring in twin roll type continuous caster
JP3262483B2 (en) * 1995-09-26 2002-03-04 富士写真光機株式会社 Emitter window of autofocus camera
FR2739313B1 (en) * 1995-09-28 1997-10-31 Usinor Sacilor NOZZLE FOR THE INTRODUCTION OF A LIQUID METAL INTO A CONTINUOUS CASTING LINGOTIERE OF METALS
FR2740367B1 (en) * 1995-10-30 1997-11-28 Usinor Sacilor NOZZLE FOR THE INTRODUCTION OF A LIQUID METAL INTO A CONTINUOUS CASTING LINGOTIERE OF METAL PRODUCTS, THE BOTTOM OF WHICH HAS ORIFICES

Also Published As

Publication number Publication date
SK47999A3 (en) 2000-05-16
EP0950451B1 (en) 2003-05-07
DE69907562T2 (en) 2004-02-19
DK0950451T3 (en) 2003-09-01
CZ9901286A3 (en) 2000-10-11
US6092700A (en) 2000-07-25
PL189440B1 (en) 2005-08-31
CA2269021C (en) 2008-01-08
ES2199531T3 (en) 2004-02-16
FR2777485A1 (en) 1999-10-22
ATE239571T1 (en) 2003-05-15
PL332588A1 (en) 1999-10-25
ZA992616B (en) 1999-10-08
KR19990083162A (en) 1999-11-25
TR199900772A3 (en) 1999-11-22
AU2244699A (en) 1999-10-28
EP0950451A1 (en) 1999-10-20
KR100586217B1 (en) 2006-06-07
CN1235075A (en) 1999-11-17
CZ293473B6 (en) 2004-05-12
RU2205092C2 (en) 2003-05-27
TW486394B (en) 2002-05-11
FR2777485B1 (en) 2000-05-19
CA2269021A1 (en) 1999-10-16
JPH11342455A (en) 1999-12-14
RO120388B1 (en) 2006-01-30
TR199900772A2 (en) 1999-11-22
CN1103255C (en) 2003-03-19
JP4235857B2 (en) 2009-03-11
AU737169B2 (en) 2001-08-09
SK284778B6 (en) 2005-11-03
IN190454B (en) 2003-08-02
UA61931C2 (en) 2003-12-15
DE69907562D1 (en) 2003-06-12
PT950451E (en) 2003-09-30

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 15.04.2019